
Originally Posted by
Kirin
I can see a game (if written properly) in where Sin comes back but is not the main threat. Like mentioned, someone wished him back (some Zanarkand fayth angry that their dream city has ended?) just like the fayth granted Yuna a wish for all of her help and sacrifice. How far would a group of strong vengeful fayth go to return a Zanarkand to the current time? What if they were operating beyond present time?
It would need to be dealt with a little more tact than FFXIII-2's "oops, time is messed up lets fix it" idea, but how neat would it be to delve into the Machina War between Bevelle and Zanarkand to get to the bottom of who these angered fayth or unsent are or why they want Zanarkand/Sin back so badly?